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Grenco G Pen


The G Pen from Grenco Science is a convenient, effective, and sleek vaporizer for solid concentrates

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Grenco G Pen Dual Quartz Vaporizer

  • 1 Year Warranty
  • Rubberized Exterior
  • For Solid Concentrates
  • Borosilicate Glass Heating Chamber
  • Dual Quartz Atomizer
  • Proprietary Threading
  • 5-Click Battery Lock


The G Pen from Grenco Science is a convenient, effective, and sleek vaporizer for solid concentrates. Easy loading and simple operation makes the G Pen one of the most user-friendly portable vaporizers available. G Pen technology allows for instant, vapor at the push of a button.

Portable and Lightweight

At just over 5″ in length, the G Pen is sleek, stealthy, and fits in your pocket for on the go use. Even when you are out and about, you’ll always have access to high-quality vapor.

Easy to Use

Less parts means less hassle. Load your solid concentrate into the G Tank and reassemble cartridge, battery, and mouthpiece to begin use. Press power button firmly while drawing.


For best functionality, be sure to clean and maintain the G Pen regularly. Cleaning the screw threads with a clear alcohol solution ensures consistent electric conduction to the device. Allow G Pen to dry thoroughly before use. When the battery is depleted, charge fully before using again to maximize battery life.

Optional Attachments

The Included G Battery functions interchangeably as the power source for the G Coil, Essential Oil Tank, Aromatic Blend Tank, and Hookah Tank. The G Battery is only compatible with Grenco Science products.

What’s in the Box

  • 1 G Pen Vaporizer
  • 1 G Pen Dual Quartz Coil
  • 1 G Pen Mouthpiece
  • 1 G Pen Tool
  • 1 USB Charging Kit
  • 1 A/C Wall Adapter
  • 2 Glass Containers
  • 1 G Pen User Manual


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Grenco G Pen Dual Quartz Kit
Grenco G Pen
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